package com.sky.controller.admin;

import com.sky.config.MinioConfiguration;
import com.sky.constant.MessageConstant;
import com.sky.result.Result;
import com.sky.utils.AliOssUtil;
import io.minio.MinioClient;
import io.minio.PutObjectArgs;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.AllArgsConstructor;
import lombok.SneakyThrows;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;

import java.io.IOException;
import java.util.UUID;

/**
 * 通用接口
 */
@RestController
@RequestMapping("/admin/common")
@Api(tags = "通用接口")
@Slf4j
@AllArgsConstructor
public class CommonController {
    static final String PRE_PATH = "/sky-take-out/files/";

    private MinioClient minioClient;
    private MinioConfiguration minioConfiguration;

    /**
     * 文件上传
     *
     * @param file
     * @return
     */
    @PostMapping("/upload")
    @ApiOperation("文件上传")
    @SneakyThrows
    public Result<String> upload(MultipartFile file) {
        log.info("文件上传：{}", file);

        try {
            // 生成UUID文件名
            String originalFilename = file.getOriginalFilename();
            String fileName = UUID.randomUUID() + originalFilename.substring(originalFilename.lastIndexOf("."));

            minioClient.putObject(
                    PutObjectArgs.builder().bucket(minioConfiguration.getBucketName()).object(PRE_PATH + fileName).stream(
                                    file.getInputStream(), file.getSize(), -1)
                            .build());
            //文件访问路径
            String url = minioConfiguration.getEndpoint() + "/" + minioConfiguration.getBucketName() + PRE_PATH + fileName;
            return Result.success(url);
        } catch (IOException e) {
            log.error("文件上传失败：{}", e);
        }

        return Result.error(MessageConstant.UPLOAD_FAILED);
    }
}